• Archives of design research
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• v.11 no.1
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• pp.33-42
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• 1998

The movie, (Jurassic Park) made by ultramodern Computer Graphics has earned 100 million dollors admission fee in 9 days after opening release and has earned 3000 million dollors that add direct income to relative field income composed by fancy industry, theme park, and so on. If you compare the income with hollywood movies with ours total amount of export, you will know the contents industry scale Many countries weight on contents industry in national supports movies, now. All image softwares that have same target movies, computer game, animation, etc. compress to contents to entertainment and was expected to secure the superiority on the 21th ultramodern media industry. The one have hegemony 21th information period if how much have the contents by the dizital broadcasting. But meaning of intercultural communication play on important part more value of contents than value of political and economical aspect.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.07a
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• pp.262-264
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• 2018

Many of users play Mobil Social Network Games (M-SNG). M-SNGs are played through social network, and typically features multiplayer and asynchronous gameplay mechanics. It is most often implemented as mobile devices with mobile instant messenger app. Kakaotalk provids mobile game platform. The purpose of this study is to find significant factors that have effects on the commitment of M-SNGs. We also conduct multi-group comparison test to study the difference in factors of models between time t and time t1. Time t is October, 2012 and time t1 is April, 2016. This study is to empirically test the research model using data collected from M-SNGs' users. We survey two different groups of time t and time t1 people with the same model. We use structural equation model analysis with AMOS 18.0 and compare two models of different times. This study is to give academicians and practitioners insight about its effects and implications

• Journal of the Korean Home Economics Association
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• v.50 no.8
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• pp.13-19
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• 2012

The present study explored the hours of living and playtime depending on existence of caregiver after school using the data from the Korean Children and Youth Panel Survey7071. KCYPS date collected on 1th, 4th and 7th grade children and their caregivers. The hours of living was categorized into sleeping, learning, reading and play times. Playtime was sub-categorized into time for using playing the computer/games, watching TV/DVD and playing with peer groups. The present study has shown that children in the fourth grade spent more time on learning, whereas reading children in the seventh grade spent more time on playing compared to those in other grades during the weekdays. Also, children in higher grades spent more time playing both on the weekdays and on the weekends. Students of all grades spent more time watching TV/DVD compared to other activities during the weekdays and the weekends. Children with a caregiver spent more time on learning and spent less time playing computer/game, watching TV/DVD and playing with peer groups than children without caregivers. As students moved up a grade, these results clearly appeared. Considering the results in this study, the allocation of hours of living and playtime of children altered depending on the existence of a caregivers.

• Journal of The Korean Association of Information Education
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• v.14 no.3
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• pp.395-404
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• 2010

One of the object on math education is low-level students. To improve this problem and to instruct efficiently I developed "let's play figures" instruction and learning system. This system reconstructed diagram part of math into 5steps to achieve the goal of tailored education to fit student's learning level. Based on this, the game can be used as the teaching method to enhance the student's interest and self-studying ability and also this system has been developed for the education connected to home.

• Journal of the Korean Society of Food Culture
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• v.8 no.2
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• pp.125-137
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• 1993

The purpose of this study was to develop nutrition education program that promotes eating behavior of preschool children. 118 parents of preschool children were surveyed to understand of children's food preferences and prejudices. The preference for vegetable showed the lowest score(2.345) and fruit was the favorite food(4.11). These results imply the consequence of teaching balanced diet with emphasizing vegetables for preschoolers. Thus, nutrition education program including teaching material were developed to provide the preschoolers with cognitive, affective, and psychomotor activities in order them to the familiar with vegetables. The program were consisted of following five parts: 1. Read-A-Story includes six stories with follow-up activities. 2. Grow-A-Plant gives instructions for growing vegetables. 3. Play-A-Game stimulates children's imagination and learning. 4. Take-A-Trip suggests places to visit that grow, sell, and prepare vegetables. 5. Eat-A-Treat presents easy ways to prepare and enjoy vegetables. Twenty one-Standardized recipes for vegetable dishes were also developed for preschooler's luncheon and snack in daycare center.

• Journal of Families and Better Life
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• v.23 no.3 s.75
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• pp.127-136
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• 2005

The purpose of this study was to assess the effectiveness of a group-counseling program to improve children's social ability. For this study, six children were selected for an experimental group and another six for a control group. They were tested using the Social Skill Rating System for Preschool level. In addition to a quantitative analysis, a qualitative analysis was conducted to examine group processes and changes of each child. The experimental group participated in a socio-drama group art therapy, and game play therapy whereas the control group did not receive any treatment. In order to examine the impact of the intervention, ore-program tests and post-program tests were conducted. The results were as follows: First, children's social ability was improved. There was a significant difference in social ability between the experimental and the control group. Second the group counseling program was proved to be effective. This program was primarily designed for children from low-income families.

• The Journal of the Korea institute of electronic communication sciences
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• v.10 no.2
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• pp.297-304
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• 2015

Importance and necessity is enlarged due to globalization. So, English education is diverse and recently applies AR(Augmented Reality) technology to offer immersion and interest. Contents in this paper are Mobile AR contents for training infant English cognition. Our system displays teaching aid objects into 3D models, lets infants listen to English conversation and teaches them everyday English like a play. Considering infants that like games, this system adds an English game about each object of teach aids. To attract infants and parents interest persistingly, We give them immersion and interest by suggesting a different event at each step.

• Proceedings of the Korea Information Processing Society Conference
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• 2001.10a
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• pp.615-618
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• 2001

본 논문은 기존의 3D 게임 엔진에 실시간으로 상호 작용이 가능하고 3D MMORPG(Massive Multi-play Online Role flaying Game) 게임에 적합한 가상 공간을 표현하기 위한 필요한 기술을 분석하고 이를 활용하려 한다. 기존의 머드 게임에 3 차원 기술을 적용하고, 3 차원 물체를 모델링 하는데 있어서 메쉬나 버텍스, 혹은 폴리곤으로 사실적인 지형 처리와 렌드링 속도 향상을 위하여 3 차원 개체의 폴리곤을 동적으로 생성시키고 가시성 판단이나 충돌 검출을 위한 방법으로 Height field 처리 기법과 거리에 변화에 따라 다르게 모델링 된 데이터를 선택적으로 사용하는 CLOD(Continuous Level of Detail) 처리 기법과 입체 컬링 방법으로 옥트리를 이용하여 가상공간을 분해하기 위한 자료 구조로 사용한다. 거리의 변화에 따라 지형을 표현하는 vertex 들을 병합 또는 삭제함으로써 그 표현의 정도를 동적으로 달리 할 수 있는 CLOD 를 이용하여 카메라의 위치와 방향에 따라 적절한 폴리곤을 생성해 낼 수 있다. 본 논문은 기존의 3 차원 공간을 표현하기 위하여 사용되고 있는 옥트리 구조를 이용하여 공간을 분할하고, 이를 세부 수준으로 나누어 처리하기 위한 LOD(Level of Detail)와 CLOD 개념을 이용하여 외부지형을 폴리곤으로 표현하는 방법에 대한 처리 기법과 가시성 판단이나 충돌 검출을 위한 방법을 제시하려 한다.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2003.11a
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• pp.267-270
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• 2003

본 논문은 DVB-MHP 규약을 따르는 동기화 된 데이터 방송 애플리케이션을 제작하기 위한 스트림 생성기의 구현을 기술한다. 동기화 된 애플리케이션은 비디오와 공유된 시간기준을 가지며 특정시각에 발생한 이벤트(스케쥴드 스트림 이벤트)를 처리할 수 있는 애플리케이션이다. 동기화 된 애플리케이션을 위해서 스트림 생성기는 다음 작업을 수행한다. (1) NPT(Normal Play Time)를 수신기로 보내기 위해 NPT 참조서술자를 전송 스트림 내에 MPEG2 섹션으로 포장하여 넣는다. (2) 스케쥴드 스트림 이벤트들을 생성하여 전송 스트림내의 적당한 위치에 MPEG2 섹션으로 포장하여 넣는다. (3) 애플리케이션 프로그램과 스트림 이벤트에 대한 참조(reference)를 포함하는 객체 카로셀을 생성한다. DVB-J 애플리케이션은 DVB-MHP API중에 섹션필터 관련 API를 이용하여 전송된 NPT 참조 서술자를 읽어들이고 이로부터 NPT를 재구성하며, 스트림 이벤트 관련 API를 이용하여 스트림 이벤트를 처리하도록 구현한다 스트림 생성기가 생성한 MPEG2 전송 스트림으로 Interactive Game Show 애플리케이션을 제작하여 비디오와 애플리케이션이 사용하는 이미지 디스플레이간의 동기화를 테스트하였다.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.19-23
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• 2008

The development of computer graphics techniques came after development of various entertainment industry such as movies, game and so on, and techniques that make diverse objects in virtual space and control the action of objects are growing rapidly. Especially objects(characters) play an important role in encouraging virtual space at computer animation field. If lots of objects are animated in virtual space, undesired matters of fixed topography or collision between objects etc occur. In order to solve this problem, we need control techniques in detail. This paper presents and implements collision evasion with submarine topography in a virtual aquarium and control technique about collision evasion with other objects.